{"title":"DIN 571 Hex Head Wood Screws (Coach Screws)","description":"\u003ch1\u003eDIN 571 Hex Head Wood Screws (Coach Screws)\u003c\/h1\u003e\n\n\u003cp\u003eFULLERKREG supplies DIN 571 hexagon head wood screws — also known as coach screws or lag screws — in stainless steel and zinc-plated carbon steel. The coarse wood thread and pointed tip drive directly into timber without pre-tapping, while the hex head allows high-torque installation with a standard wrench or socket. Ideal for heavy-duty timber construction, decking, fencing, and structural wood connections. Select your material below:\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eAvailable Series\u003c\/h2\u003e\n\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:10px 16px; vertical-align:middle; border-bottom:1px solid #eee;\"\u003e\n        \u003ca href=\"\/collections\/hex-head-wood-screws-din-571-stainless-steel-a2\"\u003e\u003cstrong\u003eHex Head Wood Screws (DIN 571) — Stainless Steel A2\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\n        \u003cspan style=\"color:#666;\"\u003eMaterial: A2 \/ SUS304  |  Surface: Whitened \u0026amp; Passivated  |  Size: M6–M20  |  Use: General outdoor \u0026amp; corrosion-resistant timber fixing\u003c\/span\u003e\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:10px 16px; vertical-align:middle; border-bottom:1px solid #eee;\"\u003e\n        \u003ca href=\"\/collections\/hex-head-wood-screws-din-571-marine-stainless-steel-a4\"\u003e\u003cstrong\u003eHex Head Wood Screws (DIN 571) — Marine Stainless Steel A4\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\n        \u003cspan style=\"color:#666;\"\u003eMaterial: A4 \/ SUS316  |  Surface: Whitened \u0026amp; Passivated  |  Size: M6–M20  |  Use: Marine, coastal \u0026amp; high-chloride environments\u003c\/span\u003e\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:10px 16px; vertical-align:middle;\"\u003e\n        \u003ca href=\"\/collections\/coach-screws-din-571\"\u003e\u003cstrong\u003eHex Head Wood Screws (DIN 571) — Zinc-Plated Steel\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\n        \u003cspan style=\"color:#666;\"\u003eMaterial: Carbon Steel  |  Surface: Zinc Plated  |  Size: M6–M20  |  Use: General construction \u0026amp; indoor timber fixing\u003c\/span\u003e\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eProduct Gallery\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:25%; text-align:center; padding:12px;\"\u003e[Product Photo 1]\u003c\/td\u003e\n      \u003ctd style=\"width:25%; text-align:center; padding:12px;\"\u003e[Product Photo 2]\u003c\/td\u003e\n      \u003ctd style=\"width:25%; text-align:center; padding:12px;\"\u003e[Product Photo 3]\u003c\/td\u003e\n      \u003ctd style=\"width:25%; text-align:center; padding:12px;\"\u003e[Product Photo 4]\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eAbout DIN 571 Hex Head Wood Screws\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e DIN 571 (Germany) — also known as coach screws or lag screws\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead:\u003c\/strong\u003e Hexagon head — driven by open-end wrench, ring spanner, or socket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e Coarse wood thread with gimlet point — self-tapping into timber, no nut required\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize Range:\u003c\/strong\u003e M6 – M20 (material-dependent)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Pre-drill pilot hole recommended for larger sizes to prevent timber splitting\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKey Advantage:\u003c\/strong\u003e High pull-out strength in timber — ideal for heavy structural wood connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eCan’t find the size or material you need? \u003cstrong\u003eContact FULLERKREG\u003c\/strong\u003e — additional sizes and hot dip galvanised grades available on request.\u003c\/p\u003e","products":[],"url":"https:\/\/www.fullerkr.com\/collections\/din-571-hex-head-wood-screws.oembed","provider":"Fullerkreg Fasteners","version":"1.0","type":"link"}